3akar x-2/3 tentukan fungsi invers?
Matematika
vanilacamila1
Pertanyaan
3akar x-2/3 tentukan fungsi invers?
1 Jawaban
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1. Jawaban tjahjaditeddy
y = 3√x - 2/3
y + 2/3 = 3√x
y/3 + 2/9 =√x
(y/3 + 2/9)² = x
invers
y = (x/3 + 2/9)²